Not Done Yet: Strength, Muscle, and Health After 50

Most people assume what they're feeling at 50 is aging. It isn't.

It's what happens when a body stops moving, and it is most certainly reversible. Not Done Yet is the book Navy veteran and certified wellness coach John C. Harris wrote after watching an entire generation, HIS generation, accept a smaller, slower life they never had to accept.This book is the roadmap back.

Not Done Yet is a science-based, no-nonsense guide to building strength, muscle, and real physical health after 50. The window to change your trajectory is still wide open-and far longer than you've been led to believe.

In this book, you'll learn:

• What's actually happening in your body as you age (and why it's not "just getting older")
• How resistance training rebuilds muscle at the cellular level
• What and how much to eat to support strength, not decline
• How to recover properly without injury
• Why "normal aging" is often just sedentary aging-and how to avoid it

This isn't about getting back to who you were at thirty. It's about becoming stronger, healthier, and more capable than you thought possible-starting right now.

Binding Type: Paperback
Publisher: John Harris
Published: 05/14/2026
ISBN: 9798995585503
Pages: 314
Weight: 0.80lbs
Size: 8.50h x 5.50w x 0.66d